Familial polyposis coli

An autosomal dominant disorder, characterized by the presence of multiple adenomas in the colon and rectum. It is caused by a germline mutation in the adenomatous polyposis coli (APC) gene which is located on the long arm of chromosome 5. The adenomas are most often tubular, and they have the tendency to progress to adenocarcinoma. They can occur throughout the colon, but they tend to concentrate in the rectum and sigmoid colon. The colorectal adenomas are detected during endoscopic examination between the age of 10 and 20 years. The adenomas increase in size and numbers with age, and there is usually progression of one or more adenomas to adenocarcinoma. The mean age of development of adenocarcinoma is about 40 years. Signs include rectal bleeding and mucousy diarrhea.

Disease Alternative Name

familial adenomatous polyposis

adenomatous polyposis coli

familial adenomatous polyposis syndrome

polyposis coli

hereditary adenomatous polyposis coli

familial polyposis

apc - adenomatous polyposis coli

fap

familial adenomatous polyposis coli

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Recent Cases of Familial polyposis coli

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Dr. Vaishali Chand

General Surgery

In carcinoma of the colon: A Most cancers arise in adenomatous polyps B Familial polyposis coli is inherited by a recessive gene on chromosome 5 C Progression from polyp to cancer takes on average four years D High animal fat and high...See More

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